GB1212893A - Device for use in the automatic production of a laminate - Google Patents

Device for use in the automatic production of a laminate

Info

Publication number
GB1212893A
GB1212893A GB52387/68A GB5238768A GB1212893A GB 1212893 A GB1212893 A GB 1212893A GB 52387/68 A GB52387/68 A GB 52387/68A GB 5238768 A GB5238768 A GB 5238768A GB 1212893 A GB1212893 A GB 1212893A
Authority
GB
United Kingdom
Prior art keywords
pegs
base
hooks
lid
rods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB52387/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Home Comfort Products Co
Original Assignee
Home Comfort Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Home Comfort Products Co filed Critical Home Comfort Products Co
Publication of GB1212893A publication Critical patent/GB1212893A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • B29C2033/205—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means mould clamping by membranes, e.g. inflatable membranes or cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205—Particular pressure exerting means for making definite articles
    • B29C2043/3222—Particular pressure exerting means for making definite articles pressurized gas, e.g. air
    • B29C2043/3233—Particular pressure exerting means for making definite articles pressurized gas, e.g. air exerting pressure on mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,212,893. Device for use in the automatic processing of a laminate. HOME COMFORT PRODUCTS CO. 5 Nov., 1968 [29 Nov., 1967], No. 52387/68. Heading B5N. A device for use in the automatic machine production of laminated products comprises a lid 30, a base 20, spring-biased hooks 40 on the lid for engagement with detent blocks 50 having chamfers 53 and secured to rods 90, a receptacle 70 having a check valve for insertion of pressure via conduit 72 and coupling 75 to a chamber 62 defined by the lid and a movable pressure plate 60, a release valve 80 operable by a pivotable lever 85, and a trip lever 96 for releasing the hooks by rotation of the rods 90 which are journalled in upright positioning members 93. The chamber 62 is sealed by a flexible diaphragm 63 as shown in Fig. 5. The members 93 contain bores 100 perpendicular to rods 90 which receive positioning pegs 102 for contacting and aligning the edges of the laminated product. The pegs are spring-biased toward the rods which have flat recessed portions 106 which allow retraction of the pegs simultaneous to unclamping of the hooks. The base may be adapted for various sizes of laminated product by means of insert members 110 (Fig. 6, not shown) provided with bores for spring-biased pegs 120 extending between the product and pegs 102. In a typical machine process (Fig. 2, not shown) a first panel skin is placed on the base 20 and passed to a foam applicator. A top skin is then applied automatically and a lid 30 is released to roll off a gravity roller conveyer (138) on to the base, the hooks 40 riding outwards against the spring bias and then snapping inwards to engage the surfaces 51 of the detent blocks. A nozzle is automatically inserted into receptacle 70 to admit pressure to chamber 62 and against plate 60 and the device then travels on a conveyer belt through an oven after which the pressure is released by means of a stop engaging the lever 85 and the hooks undamped and pegs retracted by means of a stop engaging the lever 96. The lid is elevated via a lift to the roller conveyer for return to the clamping station and the base and laminated product pass to a separating station, the base also being returned to the assembly station via a gravity roller conveyer.
GB52387/68A 1967-11-29 1968-11-05 Device for use in the automatic production of a laminate Expired GB1212893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68667467A 1967-11-29 1967-11-29

Publications (1)

Publication Number Publication Date
GB1212893A true GB1212893A (en) 1970-11-18

Family

ID=24757273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52387/68A Expired GB1212893A (en) 1967-11-29 1968-11-05 Device for use in the automatic production of a laminate

Country Status (5)

Country Link
US (1) US3531360A (en)
JP (1) JPS4811577B1 (en)
BE (1) BE724590A (en)
DE (1) DE1811299A1 (en)
GB (1) GB1212893A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511744C2 (en) * 1995-03-30 1997-08-14 Ytong Ag Device for actuating locking devices on a formwork form for concrete, in particular for gas concrete
DE19546522C2 (en) * 1995-12-13 1998-04-09 Greiz Plasttechnik Locking for foam molds, in particular support molds for foaming refrigeration cabinet housings or doors
DE19546524C2 (en) * 1995-12-13 1998-04-09 Greiz Plasttechnik Device for adjusting a support mold in which a housing-shaped part, in particular a refrigerator cabinet, is foamed
GB201000138D0 (en) * 2010-01-06 2010-02-24 Seddon Mark Moulded plastic articles and method and apparatus of moulding thermosetting plastics
WO2012051513A2 (en) * 2010-10-14 2012-04-19 Lrm Industries International. Inc Expanded compression molding of composite plastics
CN107598416A (en) * 2016-07-12 2018-01-19 天津莫森数据系统集成有限公司 A kind of welding cleaning equipment for having dedusting and drying function concurrently
CN108819276B (en) * 2018-06-08 2023-08-04 兰溪市神雕文具有限公司 Full-automatic ink pad assembly machine
CN112659073B (en) * 2021-01-12 2022-10-04 滨州学院 Centering rotating device for assembling high-pressure compressor of aircraft engine
CN117108078A (en) * 2023-08-14 2023-11-24 衡泰华实业(深圳)有限公司 Building assembly system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363933A (en) * 1940-12-12 1944-11-28 Langley Aviat Corp Portable veneer press
US3133850A (en) * 1960-11-17 1964-05-19 Alenius Nils Robert Continuous making of plywood
US3376184A (en) * 1965-06-11 1968-04-02 Lawrence H Egland Pressure bonding system for spanwise reinforced airfoils

Also Published As

Publication number Publication date
DE1811299A1 (en) 1969-06-19
US3531360A (en) 1970-09-29
JPS4811577B1 (en) 1973-04-14
BE724590A (en) 1969-05-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees